

'''simple docstring'''






def 						_A	(       A__	,							A__ ):






 """simple docstring"""



 return numa ^ numa < 0


if __name__ == "__main__":
 import doctest

 doctest.testmod()









"""simple docstring"""





def 	lowerCamelCase__			(				_lowerCamelCase			:						float						,							_lowerCamelCase			:						float					) ->							float:

  if density <= 0:
    raise ValueError('Impossible fluid density'					)
  if bulk_modulus <= 0:
    raise ValueError('Impossible bulk modulus'					)

  return (bulk_modulus / density) ** 0.5


if __name__ == "__main__":
  import doctest

  doctest.testmod()




